Can't decrease TX power after new BE14 patch

Hello everyone. I just updated my BPI R4 with BE14 module to latest snapshot and enabled this overlay https://github.com/openwrt/openwrt/pull/22447 . Now it seems like TX power is always at max and can’t decrease it. It shows in GUI correctly, but I have full signal strength on my phone outside of my house even with lowest settings.

When I power off/on the router it shows 20dBm at boot:

If you have any suggestions on how can I fix it , please let me know. Ty